OT-2026-000069999
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000069999) never changes.
Identity and time
| Publication number | OT-2026-000069999 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7720-8718-2d28d5d661cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069999 |
| Status | PUBLIC |
Content hashes
| Canonical text | defe460f7c8578c967807ca180c228b9d002c3abbea32c3d9156e75a9762fa88 |
|---|---|
| Markdown | 0461810cfd1305584a23e2c662f8d513e985df78d634368479da67786c507c9e |
| Publication page | d8270ac118a61845d96550017bdd77a9f1404f2c6372bb777ab8f8d85546cce2 |
| Manifest | be4d438678d5773955c73aef74c6b83fbbfcfd170c272c0e46f6edde352df56b |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Ihy7UPOFZA+MOv5Gf9oHhySPDtyuAYi/PXhUXvGmvLIDZPj5qIPyFHg8jRSjmdYVQq9aoUJBjG6eNooIUYDaBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:56.855782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069999observed d8270ac118a61845d96550017bdd77a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:56.838862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069999/manifest.jsonobserved be4d438678d5773955c73aef74c6b83f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.822201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069999/publication.mdobserved 0461810cfd1305584a23e2c662f8d513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.804527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069999/publication.txtobserved defe460f7c8578c967807ca180c228b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|